Stack Insights
Patterns, correlations, and findings across 3673 analysed launches.
Techs that ship together
Most common technology pairings across launches.
| Together in | ||
|---|---|---|
| HSTS | Tailwind CSS | 1475 launches |
| Google Analytics | Google Tag Manager | 1443 launches |
| HSTS | Vercel | 1246 launches |
| Google Search Console | Tailwind CSS | 1219 launches |
| Google Search Console | HSTS | 1165 launches |
| Next.js | Tailwind CSS | 1135 launches |
| HSTS | Next.js | 999 launches |
| Cloudflare | HTTP/3 | 999 launches |
| Google Analytics | Google Search Console | 962 launches |
| Tailwind CSS | Vercel | 954 launches |
AI Stance
How sites position themselves on AI crawlers.
16%
Open (has llms.txt)
11%
Blocking AI bots
73%
No stance
78 sites block AI bots in robots.txt but also publish an llms.txt welcoming them.
Vibe Score Distribution
0-19
1726
20-39
1216
40-59
356
60-79
107
80-100
227
Legal Compliance
How launches handle legal requirements.
67%
Privacy policy detected
59%
Terms of service detected
57%
Have both
31
Unfilled placeholders
Generators detected:
Termly (20)
Iubenda (8)
Notion (6)
TermsFeed (6)
PrivacyPolicies.com (2)
GetTerms (1)
Contradictions and Curiosities
171 sites score 70+ for AI-built but also 80+ for launch readiness. Polished vibecode.
349 sites have a privacy policy but no terms of service. Half the legal job done.
83 sites have terms of service but no privacy policy. Backwards priorities.
258 sites have a sitemap with fewer than 3 URLs. Why bother?
78 sites shipped with AI-generated placeholder values still in the code. Oops.
53% of sites have verified Google Search Console via DNS.
62% of sites have a sitemap. Of those, the average sitemap has 160 URLs (median 13, max 9,071).
Avg AI score: Product Hunt 26 (3219 sites) vs Hacker News 14 (188 sites). HN ships less vibecode.